Toro 23212 Operator's Manual

FormNo.3377-818RevA

STX-38StumpGrinder

ModelNo.23212—SerialNo.313000001andUp

Registeratwww.T oro.com. OriginalInstructions(EN)

*3377-818*A

WARNING

Introduction

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Useofthisproductmaycauseexposureto chemicalsknowntotheStateofCalifornia

tocausecancer,birthdefects,orother

reproductiveharm.

DANGER

Theremaybeburiedutilitylinesintheworkarea. Ifyoudigintothem,youmaycauseashockor explosion.

Havethepropertyorworkareamarkedforburied linesanddonotdiginmarkedareas.Contactyour localmarkingserviceorutilitycompanytohavethe propertymarked(forexample,intheUnitedStates, call811forthenationwidemarkingservice).

Thismachineisdesignedtogrindandremovetreestumps andsurfaceroots.Itisnotintendedtocutrockoranyother materialotherthanwoodandthesoilaroundastump.

Readthisinformationcarefullytolearnhowtooperateand maintainyourproductproperlyandtoavoidinjuryand productdamage.Youareresponsibleforoperatingthe productproperlyandsafely .

YoumaycontactTorodirectlyatwww .Toro.comforproduct andaccessoryinformation,helpndingadealer,ortoregister yourproduct.

Wheneveryouneedservice,genuineToroparts,oradditional information,contactanAuthorizedServiceDealerorToro CustomerServiceandhavethemodelandserialnumbersof yourproductready .Figure1illustratesthelocationofthe modelandserialnumbersontheproduct.Writethenumbers inthespaceprovided.

ThissparkignitionsystemcomplieswithCanadianICES-002.

Becauseinsomeareastherearelocal,state,orfederal regulationsrequiringthatasparkarresterbeusedonthe engineofthismachine,asparkarresterisavailableas anoption.Ifyourequireasparkarrester,contactyour AuthorizedToroServiceDealer.

GenuineTorosparkarrestersareapprovedbytheUSDA ForestryService.

Important:ItisaviolationofCaliforniaPublic ResourceCodeSection4442touseoroperatetheengine onanyforest-covered,brush-covered,orgrass-covered landwithoutasparkarrestermufermaintainedin workingorder,ortheengineconstricted,equipped,and maintainedforthepreventionofre.Otherstatesor federalareasmayhavesimilarlaws.

Theenclosed informationregardingtheUSEnvironmentalProtection Agency(EPA)andtheCaliforniaEmissionControl Regulationofemissionsystems,maintenance,and warranty.Replacementsmaybeorderedthroughthe enginemanufacturer.

Engine Owner's Man ual

issuppliedfor

Figure1

1.Modelandserialnumberplate

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety messagesidentiedbythesafetyalertsymbol(Figure2), whichsignalsahazardthatmaycauseseriousinjuryordeath ifyoudonotfollowtherecommendedprecautions.

Contactusatwww.T oro.com.

PrintedintheUSA.

AllRightsReserved

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanicalinformation andNoteemphasizesgeneralinformationworthyofspecial attention.

Contents

Introduction..................................................................2

Safety...........................................................................4

SafeOperatingPractices...........................................4

SoundPressure......................................................6

SoundPower..........................................................6

Hand-ArmVibrationLevel.......................................6

SlopeIndicator.......................................................7

SafetyandInstructionalDecals.................................8

Setup...........................................................................11

CheckingFluidLevels.............................................11

ChargingtheBattery...............................................11

OpeningtheLiftValve............................................11

ProductOverview.........................................................11

Controls...............................................................11

Specications........................................................15

Attachments/Accessories........................................15

Operation....................................................................15

AddingFuel...........................................................15

CheckingtheEngineOilLevel.................................16

StartingandStoppingtheEngine..............................16

StoppingtheMachine.............................................17

MovingaNon-functioningMachine.........................17

GrindingaStump...................................................18

SecuringtheMachineforTransport..........................18

LiftingtheMachine................................................19

OperatingTips......................................................19

Maintenance.................................................................20

RecommendedMaintenanceSchedule(s)......................20

PremaintenanceProcedures........................................21

RemovingtheFrontCover......................................21

InstallingtheFrontCover........................................21

RemovingtheBottomShield...................................21

InstallingtheBottomShield.....................................21

Lubrication...............................................................22

GreasingtheMachine.............................................22

EngineMaintenance..................................................23

ServicingtheAirCleaner.........................................23

ServicingtheEngineOil..........................................23

ServicingtheSparkPlugs.........................................26

FuelSystemMaintenance...........................................27

DrainingtheFuelTank...........................................27

ReplacingtheFuelFilter..........................................27

ElectricalSystemMaintenance....................................28

ServicingtheBattery...............................................28

ReplacingtheFuses................................................30

DriveSystemMaintenance.........................................30

ServicingtheTracks................................................30

CoolingSystemMaintenance......................................32

ServicingtheEngineOilCooler...............................32

CleaningtheEngineScreen......................................33

BeltMaintenance......................................................33

ReplacingthePumpDriveBelt.................................33

ControlsSystemMaintenance.....................................34

AdjustingtheTractionControlAlignment.................34

AdjustingtheTractionControlNeutral

Position.............................................................35

AdjustingtheTrackingoftheTractionControl,

FullForwardPosition..........................................35

HydraulicSystemMaintenance....................................36

CheckingtheHydraulicFluidLevel...........................36

ReplacingtheHydraulicFilter..................................36

ChangingtheHydraulicFluid...................................36

CheckingtheHydraulicLines...................................37

GrinderMaintenance..................................................38

ReplacingtheTeeth................................................38

Cleaning...................................................................38

RemovingDebrisfromtheMachine..........................38

Storage........................................................................39

Troubleshooting...........................................................40

Schematics...................................................................41

Safety

Improperuseormaintenancecanresultininjury.T o reducethepotentialforinjury,complywiththesesafety instructionsandalwayspayattentiontothesafety alertsymbol,whichmeans:

Danger

withtheinstructionmayresultinpersonalinjuryor death.

—personalsafetyinstruction.Failuretocomply

SafeOperatingPractices

Thisproductiscapableofamputatinghandsandfeet.Always followallsafetyinstructionstoavoidseriousinjuryordeath.

WARNING

Engineexhaustcontainscarbonmonoxide,an odorless,deadlypoisonthatcankillyou.

Donotruntheengineindoorsorinanenclosed area.

Training

•ReadtheOperator'sManualandothertrainingmaterial.If

theoperator(s)ormechanic(s)cannotreadEnglish,itis theowner'sresponsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationoftheequipment,

operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateorservice

theequipment.Localregulationsmayrestricttheageof theoperator.

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtohimselforherself,other peopleorproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessoriesand

attachmentsareneededtoproperlyandsafelyperform thejob.Onlyuseaccessoriesandattachmentsapproved bythemanufacturer.

•Wearappropriateclothingincludinghardhat,afull

faceshield,safetyglasses,longpants,safetyshoes,and hearingprotection.Longhair,looseclothingorjewelry maygettangledinmovingparts.

•Inspecttheareawheretheequipmentistobeusedand

removeallobjectssuchasrocks,toys,andwirewhichcan bethrownbythemachine.

•Useextracarewhenhandlinggasolineandotherfuels.

Theyareammableandvaporsareexplosive.

–Useonlyanapprovedcontainer –Neverremovethegascaporaddfuelwiththeengine

running.Allowtheenginetocoolbeforerefueling. Donotsmoke.

Caution

W ar ning

,or

–Neverrefuelordrainthemachineindoors.

•Checkthattheoperatorpresencecontrols,safetyswitches,

andshieldsareattachedandfunctioningproperly.Donot operateunlesstheyarefunctioningproperly.

Operation

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfromholesand

hiddenhazards.

•Besurealldrivesareinneutralbeforestartingtheengine.

Onlystarttheenginefromtheoperator'sposition.

•Slowdownanduseextracareonhillsides.Besureto

travelintherecommendeddirectiononhillsides.Turf conditionscanaffectthemachine'sstability.

•Slowdownandusecautionwhenmakingturnsandwhen

changingdirectionsonslopes.

•Neveroperatewiththeguardsnotsecurelyinplace.Be

sureallinterlocksareattached,adjustedproperly,and functioningproperly.

•Donotchangetheenginegovernorsettingoroverspeed

theengine.

•Stoponlevelground,lowerthegrinder,disengagethe

hydraulics,andshutofftheenginebeforeleavingthe operator'spositionforanyreason.

•Keephandsandfeetawayfromthemovinggrinderwheel

andteeth.

•Lookbehindanddownbeforebackinguptobesureof

aclearpath.

•Nevercarrypassengersandkeeppetsandbystanders

away.

•Slowdownandusecautionwhenmakingturnsand

crossingroadsandsidewalks.

•Donotoperatethemachineundertheinuenceof

alcoholordrugs.

•Usecarewhenloadingorunloadingthemachineintoa

trailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,trees,

orotherobjectsthatmayobscurevision.

•Ensurethattheareaisclearofotherpeoplebefore

operatingthemachine.Stopthemachineifanyoneenters thearea.

•Neverleavearunningmachineunattended.Alwayslower

thegrinder,stoptheengine,andremovethekeybefore leaving.

•Neverjerkthecontrols;useasteadymotion.

•Watchfortrafcwhenoperatingnearorcrossing

roadways.

•Donottouchpartswhichmaybehotfromoperation.

Allowthemtocoolbeforeattemptingtomaintain,adjust, orservice.

•Ensurethatyouoperatethemachineinareaswhere

therearenoobstaclesincloseproximitytotheoperator.

Failuretomaintainadequatedistancefromtrees,walls, andotherbarriersmayresultininjuryasthemachine backsupduringoperationiftheoperatorisnotattentive tothesurroundings.Onlyoperatetheunitinareaswhere thereissufcientclearancefortheoperatortosafely maneuvertheproduct.

•Beforegrinding,havetheareamarkedforunderground

utilities,anddonotgrindintothegroundinmarkedareas.

•Locatethepinchpointareasmarkedonthemachineand

keephandsandfeetawayfromtheseareas.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate themachine;seekshelter.

SlopeOperation

Slopesareamajorfactorrelatedtoloss-of-controland tip-overaccidents,whichcanresultinsevereinjuryordeath. Allslopesrequireextracaution.

•Donotoperatethemachineonhillsidesorslopes

exceedingtheanglesrecommendedinthefollowingtable.

FrontFacing

Uphill

16°16°16°

Note:SeealsotheSlopeIndicator(page7).

•Operateupanddownslopeswiththefrontendof

themachineuphill.

•Removeobstaclessuchasrocks,treelimbs,etc.fromthe

workarea.Watchforholes,ruts,orbumps,asuneven terraincouldoverturnthemachine.Tallgrasscanhide obstacles.

•UseonlyToro-approvedaccessories.Accessoriescan

changethestabilityandtheoperatingcharacteristics ofthemachine.Warrantymaybevoidedifusedwith unapprovedaccessories.

•Keepallmovementsonslopesslowandgradual.Donot

makesuddenchangesinspeedordirection.

•Avoidstartingorstoppingonaslope.Ifthemachine

losestraction,proceedslowly,straightdowntheslope.

•Avoidturningonslopes.Ifyoumustturn,turnslowly

andkeeptheheavyendofthemachineuphill.

•Donotoperateneardrop-offs,ditches,orembankments.

Themachinecouldsuddenlyturnoverifatrackgoes overtheedgeofaclifforditch,orifanedgecavesin.

•Donotoperateonwetgrass.Reducedtractioncould

causesliding.

•Donotparkthemachineonahillsideorslopewithout

loweringthegrindertothegroundandchockingthe tracks.

RearFacingUphill

SideFacingUphill

MaintenanceandStorage

•Disengagethehydraulics,lowerthegrinder,stopthe

engine,andremovethekey.W aitforallmovementto stopbeforeadjusting,cleaning,orrepairing.

•Cleandebrisfromthegrinder,drives,mufers,andengine

tohelppreventres.Cleanupoilorfuelspillage.

•Lettheenginecoolbeforestoringanddonotstorenear

ame.

•Donotstorefuelnearamesordrainindoors.

•Parkthemachineonlevelground.Neverallowuntrained

personneltoservicethemachine.

•Usejackstandstosupportcomponentswhenrequired.

•Carefullyreleasepressurefromcomponentswithstored

energy.

•Disconnectthebatteryorremovethesparkplugwires

beforemakinganyrepairs.Disconnectthenegative terminalrstandthepositivelast.Reconnectpositive rstandnegativelast.

•Keephandsandfeetawayfrommovingparts.Ifpossible,

donotmakeadjustmentswiththeenginerunning.

•Keepallpartsingoodworkingconditionandallhardware

tightened.Replaceallwornordamageddecals.

•Keepnutsandboltstight.Keepequipmentingood

condition.

•Nevertamperwithsafetydevices.

•Keepthemachinefreeofgrass,leaves,orotherdebris

build-up.Cleanupoilorfuelspillage.Allowthemachine tocoolbeforestoring.

•Useextracarewhenhandlinggasolineandotherfuels.

Theyareammableandvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Neverremovethegascaporaddfuelwhenthe

engineisrunning.Allowtheenginetocoolbefore refueling.Donotsmoke.

–Neverrefuelthemachineindoors.

–Neverstorethemachineorfuelcontainerinside

wherethereisanopename,suchasnearawater heaterorfurnace.

–Neverllacontainerwhileitisinsideavehicle,trunk,

pick-upbed,oranysurfaceotherthantheground.

–Keepcontainernozzleincontactwiththetankduring

lling.

•Stopandinspecttheequipmentifyoustrikeanobject.

Makeanynecessaryrepairsbeforerestarting.

•UseonlygenuineTororeplacementpartstoensurethat

originalstandardsaremaintained.

•Batterysafety:

–Chargebatteriesinanopen,wellventilatedarea,away

fromsparkandames.Unplugthechargerbefore connectingordisconnectingitfromthebattery.Wear protectiveclothinganduseinsulatedtools.

–Batteryacidispoisonousandcancauseburns.Avoid

contactwithskin,eyes,andclothing.Protectyour face,eyes,andclothingwhenworkingwithabattery.

–Batterygasescanexplode.Keepcigarettes,sparks

andamesawayfromthebattery.

•Keepyourbodyandhandsawayfrompinholeleaks

ornozzlesthatejecthighpressurehydraulicuid.Use cardboardorpapertondhydraulicleaks;neveruse yourhands.Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjuryrequiringsurgerywithina fewhoursbyaqualiedsurgeonorgangrenemayresult.

SoundPressure

Thisunithasasoundpressurelevelattheoperator’searof91 dBA,whichincludesanUncertaintyValue(K)of1dBA.

Soundpressurelevelwasdeterminedaccordingtothe proceduresoutlinedinENISO11201.

Thesoundpressurelevelwillvarydependingonconditions.

SoundPower

Thisunithasasoundpowerlevelof109dBA,whichincludes anUncertaintyValue(K)of3.75dBA.

Thesoundpowerlevelwasdeterminedwithnoload accordingtotheproceduresoutlinedinISO3744.

Hand-ArmVibrationLevel

DeclaredinaccordancewithEN12096

Measuredvibrationlevelforrighthand=2.2m/s

Measuredvibrationlevelforlefthand=2.3m/s

UncertaintyValue(K)=1.2m/s

Measuredvaluesweredeterminedaccordingtotheprocedures outlinedinENISO20643.

SlopeIndicator

G011841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Todeterminethemaximumslopeyoucansafelyoperatethemachineon,refertoSlopeOperation(page5).Usetheslope indicatortodeterminethedegreeofslopeofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthanthat speciedinSlopeOperation(page5).Foldalongtheappropriatelinetomatchtherecommendedslope.

2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.

3.Exampleofhowtocompareslopewithfoldededge.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential danger.Replaceanydecalthatisdamagedorlost.

93–6686

1.Hydraulicoil

2.ReadtheOperator's Manual.

93-7321

1.Cutting/dismembermenthazardofhandsandfeet,rotating knives/blades—stayawayfrommovingparts.

93-7814

1.Entanglementhazard,belt—stayawayfrommovingparts.

93-9363

1.Parkingbrake3.Unlocked

2.Locked

100-4650

1.Crushinghazardofhand—keepbystandersasafedistance fromthemachine.

2.Crushinghazardoffoot—keepbystandersasafedistance fromthemachine.

1.Liftpoint

93-9084

2.Tie-downpoint

107-9366

1.Thrownobjecthazard—keepbystandersasafedistance fromthemachine.

115-2047

1.Warning—donottouchthehotsurface.

115-4020

1.Turnright3.Reverse

2.Forward

4.Turnleft

121–4402

117–2718

BatterySymbols

Someorallofthesesymbolsareonyourbattery

1.Explosionhazard

2.Nore,opename,or smoking.

3.Causticliquid/chemical burnhazard

4.Weareyeprotection9.Flusheyesimmediately

5.ReadtheOperator's

Manual.

6.Keepbystandersasafe

7.Weareyeprotection;

8.Batteryacidcancause

10.Containslead;donot

distancefromthebattery .

explosivegasescan causeblindnessandother injuries

blindnessorsevereburns.

withwaterandgetmedical helpfast.

discard.

1.Pushforwardtolowerthe stumpgrinder

2.Moverighttomovethe stumpgrindertotheright

1.Engine—start

2.Engine—run

3.Engine—stop

4.Fast

5.Engine—run

3.Pullbacktoraisethe stumpgrinder

4.Movelefttomovethe stumpgrindertotheleft

121–4381

6.Slow

7.On

8.Choke

9.Off

10.ReadtheOperator’s Manualbeforestarting theengine—1.Ensure thetractioncontrolisin Neutral;2.Movethe throttletoFast,theChoke toon,anddonottouchthe joystick;3.Turnthekeyto starttheengine.)

119-4606

1.Warning—readtheOperator'sManual.

2.Cutting/dismembermenthazard;grinder—keepbystandersa safedistancefromthemachine;donotoperatethegrinder headwhiletransportingthemachine.

3.Warning—stayawayfrommovingparts;waitforallmoving partstostop.

4.Warning—donotoperatethismachineunlessyouaretrained.

1.ReadtheOperator’sManualforinformationonoperatingthe grinder—1)Grindhorizontallyalongtheedgeofthestump;2) Lowerthegrinderslightlyintothestump;3)Grindhorizontally downtogroundlevel;4)Movethegrinderforward.

2.Donotstartgrindinginthemiddleofthestump;startgrinding attheedgeofthestump.

5.Explosionandelectricshockhazard—donotdiginareaswith buriedutilitylines;contactlocalpowerorganizationsbefore digging.

6.Tipping/crushinghazard—lowerthecutterheadwhen operatingonslopes.

7.Explosionhazard,fueling—stoptheengineandextinguish allameswhenfueling.

8.Warning—lowerthegrinderhead,settheparkingbrake(if applicable),stoptheengine,removetheignitionkeybefore leavingthemachine.

121–4382

3.1)Topowerthegrinder,pressthesafetylockandthetrigger together;2)T okeepthegrinderrunning,holdthetrigger.

Setup

CheckingFluidLevels

Beforestartingtheengineforthersttime,check theengineoilandhydraulicuidlevels;referto CheckingtheEngineOilLevel(page16)and CheckingtheHydraulicFluidLevel(page36)formore information.

ChargingtheBattery

Chargethebattery;refertoChargingtheBattery(page29)for moreinformation.

ProductOverview

OpeningtheLiftValve

Beforeyoucanraisethegrinderandmovethemachine, youmustopentheliftvalvelocatedunderthecontrolpanel (Figure4).Turntheknobcounterclockwisetoallowyouto liftthegrinder.Thefurtheryouturntheknobthefasterthe headwillraiseandlowerwhenactivated.

Figure5

1.Controlpanel

2.Chipshield

3.Engine

4.Battery6.Track

5.Grinder

Controls

Becomefamiliarwithallthecontrols(Figure6)beforeyou starttheengineandoperatethemachine.

Figure6

Figure4

1.Keyswitch

2.Throttlelever

3.Chokelever8.Grindercontrollever

4.Hourmeter9.Handle

5.Tractioncontrol

6.Referencebar

7.Reversesafetyplate

KeySwitch

Thekeyswitchhasthreepositions:off,run,andstart.

Tostarttheengine,rotatethekeytothestartposition.Release thekeywhenenginestartsanditwillmoveautomaticallyto therunposition.

Tostoptheengine,rotatethekeytotheoffposition.

ThrottleLever

Movethecontrolforwardtoincreasetheenginespeedand rearwardtodecreasespeed.

ChokeLever

Beforestartingacoldengine,movethechokeleverforward. Aftertheenginestarts,regulatethechoketokeeptheengine runningsmoothly.Assoonaspossible,movethechokelever allthewayrearward.

Note:Awarmenginerequireslittleornochoking.

HourMeter

Whentheengineisoff,thehourmeterdisplaysthenumber ofhoursofoperationthathavebeenloggedonthemachine.

ReferenceBar

Whendrivingthemachine,usethereferencebarasahandle andaleveragepointforcontrollingthetractioncontrol.To ensuresmooth,controlledoperation,donottakebothhands offofthereferencebarwhileoperatingthemachine.

TractionControl

Figure8

1.Referencebar(doesnotmovetogiveyouareferencepoint andaxedhandletoholdwhileoperatingthetractionunit)

2.Tractioncontrol(movestocontrolthemachine)

•Tomoveforward,movethetractioncontrolforward

(Figure9).

ParkingBrake

Toengagetheparkingbrake,lifttheleverupwards.To disengagetheparkingbrake,pushtheleverdownwards.

Figure7

1.Parkingbrakelever

Figure9

•Tomoverearward,movethetractioncontrolrearward

(Figure10).Whenreversing,lookbehindfor

obstructionsandkeepyourhandsonthereference bar(Figure8).

Figure10

•Toturnright,rotatethetractioncontrolclockwise

(Figure11).

G008131

Figure11

G008132

•Toturnleft,rotatethetractioncontrolcounterclockwise

(Figure12).

Figure12

•Tostop,releasethetractioncontrol(Figure8).

Note:Thefartheryoumovethetractioncontrolinany direction,thefasterthemachinewillmoveinthatdirection.

GrinderControlLever

Operatethegrinderusingthegrindercontrolleverasfollows:

•Tostartthegrinder(Figure13),presstheredbuttonon

thetopofthelever,thensqueezethetrigger.Oncethe grinderhasstarted,youcanreleasetheredbutton.

•Tostopthegrinder(

morethanahalfsecond.

Note:Ifyouareoperatingthegrinderandmomentarily releasethetrigger(i.e.,lessthanahalfsecond)thegrinder willcontinueoperation.

Figure13),releasethetriggerfor

Figure13

1.Neutral3.Runthegrinder

2.Startthegrinder4.Stopthegrinder

•Toraisethegrinder,pullbackonthelever(Figure14).

Figure14

Figure16

Lift/LowerSpeedControl

•Tolowerthegrinder,pushtheleverforward(Figure15).

Figure15

•Torotatethegrindertotherightorleft,movetheleverin

thedesireddirection.

Youcanchangethespeedthegrinderheadraisesandlowers usingthelift/lowerspeedcontrol,locatedundertheright sideofthecontrolpanel(Figure17).Rotatethedialcounter clockwisetoincreasethespeedorclockwisetoreducethe speed.

Ifyoueverneedtostopthemachinewiththegrinderhead raised,turnthecontroldialallthewayclockwisetolockthe grinderheadbeforeleavingthemachineorperformingany maintenance

CAUTION

IfyouleavethegrinderheadintheUpposition withoutturningthelift/lowerspeedcontroldialall thewayclockwise,thegrindercouldlowercrushing youorbystanders.

Wheneverpossible,lowerthegrindertotheground beforestoppingtheengine.Ifyoumusthave thegrinderheadraised,turnthelift/lowerspeed controldialallthewayclockwisetolockthegrinder.

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